TIDA-00792 Reference Design

Texas Instruments

Multi-Cell 36-48V Battery Management System Reference Design

Description

This reference design provides monitoring: balancing: primary protection and gauging for a 12- to 15-cell lithium-ion or lithium-iron phosphate-based batteries. This board is intended to be mounted in an enclosure for industrial systems. The reference design provides battery protection and gauging configuration with parameters avoiding code development and provides high-side protection switching to allow simple PACK-referenced SMBus communication for battery status: even while protected.

Features
  • 12- to 15-cell li-ion and phosphate battery management systemHigh-side protection switching using N-channel MOSFETsCell balancing for extended battery lifeGas gauging for estimation of system run-timeTested and includes GUI and getting started guide
Applications
  • DIN rail power supply
  • Battery energy storage system
  • Other industrial battery pack (>=10S)
  • Single phase online UPS
  • Battery pack: non-military drone
  • Battery backup unit (BBU)
  • Battery pack: cordless power tool
  • Battery pack: vacuum cleaner/robot
  • Other industrial battery pack (1S-9S)
  • Single phase line interactive UPS
  • 2-wheeler & 3-wheeler battery pack
Product Categories
  • Power management